19 search results - page 2 / 4 » A Practical Approach to Joint Network-Source Coding |
TCOM
2008
13 years 5 months ago
2008
This paper proposes a cross-layer optimization framework for the wireless sensor networks. In a wireless sensor network, each sensor makes a local observation of the underlying phy...
DCC
1999
IEEE
13 years 9 months ago
1999
IEEE
We address the problem of distributed source coding, i.e. compression of correlated sources that are not co-located and/or cannot communicatewith each other to minimize their join...
TMM
2002
13 years 5 months ago
2002
A joint source-channel coding (JSCC) scheme for robust progressive image transmission over broadband wireless channels using orthogonal frequency division multiplexing (OFDM) syste...
SECON
2007
IEEE
13 years 11 months ago
2007
IEEE
—In this paper, we develop a joint Network Coding (NC)-channel coding error-resilient sensor-network approach that performs In-Network Processing based on channel code Design (IN...
ICIP
2005
IEEE
14 years 7 months ago
2005
IEEE
A joint source channel coding scheme for error resilient image transmission is proposed. A practical image coder was introduced in [1] using modified Differential Pulse Coded Modu...